package com.xiaojian.blog.interceptor;

import com.sun.xml.internal.rngom.parse.host.Base;
import com.xiaojian.blog.utils.TaleUtils;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import javax.annotation.Resource;

/**
 * 向mvc中添加自定义组件,主要是自定义的拦截器
 */
@Component
public class WebMvcConfig extends WebMvcConfigurerAdapter {
    @Resource
    private BaseInterceptor baseInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(baseInterceptor);
    }

    /**
     * 添加静态资源文件,外部可以直接访问地址
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/upload/**")
                .addResourceLocations("file:" + TaleUtils.getUploadFilePath() + "upload/");
        super.addResourceHandlers(registry);
    }

}
